2453544764 has 24 divisors (see below), whose sum is σ = 4696629168. Its totient is φ = 1112250240.

The previous prime is 2453544763. The next prime is 2453544767. The reversal of 2453544764 is 4674453542.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453544761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58337 + ... + 91160.

It is an arithmetic number, because the mean of its divisors is an integer number (195692882).

Almost surely, 2^2453544764 is an apocalyptic number.

It is an amenable number.

2453544764 is a deficient number, since it is larger than the sum of its proper divisors (2243084404).

2453544764 is a wasteful number, since it uses less digits than its factorization.

2453544764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149885 (or 149883 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 44.

The square root of 2453544764 is about 49533.2692642026. The cubic root of 2453544764 is about 1348.7495992266.

The spelling of 2453544764 in words is "two billion, four hundred fifty-three million, five hundred forty-four thousand, seven hundred sixty-four".